Rich and Creamy Tomato Gnocchi Soup

This hearty meal combines tender potato gnocchi with a velvety tomato base for a comforting dinner. It is designed for efficiency, utilizing a single pot to reduce cleanup time while delivering deep Italian-inspired flavors.

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List of ingredients

  • 1 tablespoon olive oil – used for sautรฉing aromatics.
  • 1 tablespoon butter – adds a rich, savory depth to the base.
  • 1/2 medium onion, chopped finely – provides a foundational sweetness.
  • 4 cloves garlic, minced – adds a pungent, aromatic layer.
  • 1 (28 ounce) can crushed tomatoes – the primary base of the soup.
  • 4 cups chicken or vegetable broth – provides the necessary liquid volume.
  • 1 cup heavy/whipping cream – creates the signature creamy texture.
  • 1/2 tablespoon white sugar – helps balance the natural acidity of the tomatoes.
  • 1/2 teaspoon Italian seasoning – a convenient blend of dried Mediterranean herbs.
  • 1 pound uncooked potato gnocchi – the filling, pillowy star of the dish.
  • Salt and pepper to taste – essential for enhancing all other flavors.
  • 1 generous handful fresh basil, torn – adds a bright, peppery finish.

step-by-step instructions

  1. Sautรฉ Aromatics: Melt the olive oil and butter in a large pot over medium-high heat. Add the finely chopped onion and sautรฉ for 5 to 7 minutes, or until the onion is lightly browned and translucent.
  2. Add Garlic: Stir in the minced garlic and cook for approximately 30 seconds. Ensure the garlic does not burn, as this can introduce a bitter taste to the soup.
  3. Combine Main Ingredients: Pour in the crushed tomatoes, broth, heavy cream, sugar, Italian seasoning, and uncooked gnocchi. Increase the heat to high and bring the mixture to a gentle boil.
  4. Simmer and Thicken: Reduce the heat to low and let the soup simmer uncovered for 15 to 20 minutes. Stir occasionally to prevent the gnocchi from sticking to the bottom. The starch released from the gnocchi will naturally thicken the broth.
  5. Final Seasoning: Taste the soup and add salt and pepper as needed. Stir in the fresh torn basil leaves immediately before serving to maintain their vibrant color and flavor.

Detailed Ingredient Selection Guide

Choosing High-Quality Crushed Tomatoes

Select canned crushed tomatoes that have a smooth yet slightly textured consistency. Avoid using tomato paste alone as it is too concentrated, and diced tomatoes may be too chunky for this specific creamy style. A high-quality brand will provide a balanced flavor without excessive preservatives.

The Importance of Heavy Cream

Heavy whipping cream is recommended because its high fat content prevents the dairy from curdling when exposed to the acidic tomatoes. Half-and-half or whole milk often separate during the simmering process, which can result in a grainy texture. For the richest mouthfeel, ensure the cream is at room temperature before adding it to the pot.

Selecting the Right Gnocchi

Shelf-stable potato gnocchi found in the pasta aisle are the most reliable for this one-pot method. While refrigerated or frozen gnocchi can be used, they may have different moisture levels that slightly alter the final thickness of the soup. Always use store-bought versions rather than homemade to ensure they hold their shape during simmering.

Using Low-Sodium Broth

Using low-sodium chicken or vegetable broth allows you to control the salt levels more precisely. Since canned tomatoes and Italian seasoning blends often contain salt, starting with a low-sodium liquid prevents the final dish from becoming overly salty. You can always add more salt at the end to suit your preference.

Professional Cooking Tips for Success

Balancing the Acidic Profile

The white sugar in this recipe is a functional ingredient used to neutralize the sharp acidity of the canned tomatoes. If your brand of tomatoes is naturally sweeter, you can reduce the sugar or omit it entirely. Taste the broth before adding the basil to determine if additional sweetness is required.

Preventing Gnocchi Mushiness

Avoid overcooking the gnocchi by starting to check for tenderness around the 15-minute mark. Gnocchi are done when they float to the surface and feel tender but still have a slight bite. Constant stirring is not necessary, but occasional movement ensures they cook evenly without clumping.

  • Controlling the Simmer

    Once the soup reaches a boil, it is critical to lower the heat to a gentle simmer. Boiling the soup too vigorously for the entire 20 minutes can break the delicate gnocchi dumplings. A slow simmer allows the flavors to meld and the starch to thicken the liquid gradually.

    Maximizing Basil Flavor

    Fresh basil is volatile and loses its aromatic qualities when exposed to prolonged heat. To get the most impact, tear the leaves by hand rather than chopping them with a knife to prevent bruising. Stir them in at the very last second before the soup hits the bowl.

    Creative Variations for Your Soup

    Incorporating Leafy Greens

    For added nutrition and color, stir in a handful of fresh baby spinach or chopped kale during the final two minutes of cooking. The residual heat will wilt the greens perfectly without overcooking them. This adds a nice contrast to the rich, creamy tomato base.

    Adding Hearty Proteins

    You can turn this soup into a more substantial meal by adding cooked shredded chicken or sautรฉed shrimp. Add these proteins during the last five minutes of simmering just to warm them through. This ensures the proteins remain tender and do not become rubbery.

    Enhancing the Heat Level

    If you prefer a spicy kick, stir in a half teaspoon of crushed red pepper flakes when you add the garlic. This provides a subtle warmth that cuts through the richness of the heavy cream. For a bolder heat, a dash of cayenne pepper can be added to the broth.

    Adding a Cheesy Dimension

    Stirring in a quarter cup of freshly grated Parmesan cheese at the end adds a nutty, salty depth. This complements the Italian seasoning and creates a more complex flavor profile. Ensure the cheese is finely grated so it melts smoothly into the liquid.

    Comprehensive Storage and Reheating Guide

    Proper Refrigeration Methods

    Store any leftover soup in an airtight glass or plastic container in the refrigerator. The soup will remain fresh and safe to eat for 3 to 5 days. Because of the dairy content, ensure the soup is cooled slightly before sealing it to prevent excessive condensation.

    Managing Soup Thickness During Storage

    As the soup sits in the fridge, the potato gnocchi will continue to absorb the liquid. This often results in a much thicker, almost stew-like consistency. Do not be alarmed, as this is a natural result of the potato starch interacting with the broth.

    The Best Way to Reheat

    Reheat the soup slowly on the stove over low to medium heat to avoid scorching the cream. If using a microwave, heat in 1-minute intervals and stir in between. Stirring helps redistribute the heat and prevents the gnocchi from overheating in spots.

    Adjusting Consistency After Reheating

    When reheating, you will likely need to add a splash of chicken or vegetable broth or water. Add the liquid one tablespoon at a time until the soup returns to its original creamy consistency. This restores the balance between the dumplings and the broth.

    Troubleshooting Common Issues

    What to Do if the Soup Curdles

    If you notice the cream separating, it is usually due to excessive heat or using a low-fat substitute. To fix this, lower the heat immediately and whisk the soup vigorously. In some cases, stirring in a small amount of cornstarch slurry can help re-emulsify the sauce.

    Handling Gnocchi That Fall Apart

    If your gnocchi are disintegrating, they may have been overcooked or were of a lower quality. To prevent this in the future, ensure you are using a gentle simmer rather than a rolling boil. Avoid using homemade gnocchi in this recipe, as they are typically too soft for this method.

    Correcting an Overly Salty Base

    If the soup tastes too salty, you can add a small amount of unsalted heavy cream or a splash of water to dilute the concentration. Adding a bit more sugar or a squeeze of lemon juice can also help mask the saltiness by balancing the flavor profile.

    Fixing a Bland Taste

    If the soup lacks depth, increase the amount of salt and black pepper, as these are the primary flavor enhancers. A small addition of Italian seasoning or a bit more garlic powder can also boost the savory notes. Ensure you are using fresh basil, as dried basil will not provide the same brightness.

    Serving and Presentation Ideas

    Pairing with Crusty Breads

    Serve this soup alongside a toasted baguette or a slice of warm sourdough bread. The crunch of the toast provides a textural contrast to the soft gnocchi. Brushing the bread with garlic butter before toasting enhances the overall Italian theme.

    Creating a Restaurant-Style Garnish

    For a professional look, drizzle a small swirl of heavy cream on top of the soup just before serving. Place a single, small basil leaf in the center of the swirl. This adds visual appeal and a hint of extra richness to every spoonful.

    Complementary Side Dishes

    A fresh green salad with a balsamic vinaigrette is an ideal accompaniment to this rich soup. The acidity of the vinegar helps cleanse the palate between bites of the creamy tomato broth. Avoid heavy side dishes to keep the meal balanced.

    Frequently Asked Questions

    Can I freeze this soup for later?

    It is not recommended to freeze this soup because the heavy cream and potato gnocchi do not freeze well. The cream may separate upon thawing, and the gnocchi often become mushy or grainy. It is best enjoyed fresh or from the refrigerator.

    Can I use milk instead of heavy cream?

    Using milk instead of heavy cream is not advised as the acidity of the tomatoes can cause the milk to curdle. If you must use a substitute, try a full-fat coconut milk for a dairy-free alternative, though this will slightly alter the flavor profile.

    Do I need to boil the gnocchi separately?

    No, this recipe is designed for the gnocchi to cook directly in the soup broth. This method allows the starch from the potato dumplings to thicken the soup, creating a richer texture than if they were boiled in water first.

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    Rich and Creamy Tomato Gnocchi Soup

    Rich and Creamy Tomato Gnocchi Soup


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    • Author: alyssabennett
    • Total Time: 35 minutes
    • Yield: 4 servings 1x
    • Diet: General

    Description

    This creamy tomato gnocchi soup recipe is easy, comforting, and comes together fast with very little effort. The pillowy gnocchi make this soup filling and ultra comforting!


    Ingredients

    Scale
    • 1 tablespoon olive oil
    • 1 tablespoon butter
    • 1/2 medium onion, chopped finely
    • 4 cloves garlic, minced
    • 1 (28 ounce) can crushed tomatoes
    • 4 cups chicken or vegetable broth
    • 1 cup heavy/whipping cream
    • 1/2 tablespoon white sugar
    • 1/2 teaspoon Italian seasoning
    • 1 pound uncooked potato gnocchi
    • Salt and pepper, to taste
    • 1 generous handful fresh basil, torn

    Instructions

    1. Sautรฉ: Melt the oil & butter in a large pot over medium-high heat. Sautรฉ the onion for about 5-7 minutes, or until it’s lightly browned.
    2. Aromatics: Stir in the garlic until fragrant (about 30 seconds).
    3. Simmer: Add the crushed tomatoes, broth, cream, sugar, Italian seasoning, and gnocchi. Increase the heat to high and bring the soup to a gentle boil. Reduce the heat and simmer, uncovered, for 15-20 minutes, stirring it occasionally.
    4. Finish: Season with salt & pepper as needed and add the fresh basil just before serving.

    Notes

    The sugar enhances the natural sweetness of the tomatoes. If the soup gets too thick, especially when reheating, add another splash of broth or water.

    • Prep Time: 5 minutes
    • Cook Time: 30 minutes
    • Category: Soup
    • Method: Simmering
    • Cuisine: Italian American

    Nutrition

    • Serving Size: 1 serving
    • Calories: 536 kcal
    • Sugar: 14 g
    • Sodium: 1558 mg
    • Fat: 30 g
    • Saturated Fat: 17 g
    • Unsaturated Fat: 11 g
    • Trans Fat: 0.1 g
    • Carbohydrates: 61 g
    • Fiber: 7 g
    • Protein: 11 g
    • Cholesterol: 79 mg

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